Answer:
The metric system uses the Celsius scale to measure temperature.
Step-by-step explanation:
Water freezes at 0o Celsius and boils at 100o Celsius which is a difference of 100o. Water freezes at 32o Fahrenheit and boils at 212o Fahrenheit which is a difference of 180o. Therefore each degree on the Celsius scale is equal to 180/100 or 9/5 degrees on the Fahrenheit scale.
How to convert Celsius temperatures to Fahrenheit
Multiply the Celsius temperature by 9/5.
Add 32o to adjust for the offset in the Fahrenheit scale.
Example: convert 37o C to Fahrenheit.
37 * 9/5 = 333/5 = 66.6
66.6 + 32 = 98.6o F
17. 55 + m ≥ 55
18. 210 / 7 = 30 h
h ≥ 30 hours
Answer:
B.
Step-by-step explanation:
On our left, we have 7 "x's" and 7 "1's". Let this be 7x + 7.
On our right, we have 5 "x's" and 16 "1's". Let this be 5x + 16.
We would have the equation:
Solve for x. Collect like terms.
Divide both sides by 2
Answer:
wat?
Step-by-step explanation:
merry christmas....yey!!
Answer:
4
Step-by-step explanation:
From the graph we can read off the interval over which the graph repeats itself. If we chose to begin at (0,0), the graph would repeat itself beginning at (4,0). Thus, the period is 4.